In biblical symbolism, bodily functions such as diarrhea are often linked to ritual impurity and the need for cleansing, as outlined in Leviticus 15:2-11. Dreaming of diarrhea may thus signify a state of spiritual or moral impurity, a burden of guilt, or unresolved sin. The dream could serve as a divine prompt to seek repentance, humility, and forgiveness, urging the dreamer to confront and release hidden shame or wrongdoing. Additionally, it may symbolize the uncomfortable but necessary process of spiritual purification, reminding the dreamer that even unpleasant experiences can lead to renewal and grace.

In Buddhist symbolism, diarrhea in dreams may represent the mind's struggle with clinging and aversion. The uncontrollable release can symbolize the need to relinquish attachments, defilements, or mental impurities. It also mirrors the suffering (dukkha) that arises from resisting the impermanent and sometimes messy nature of existence, encouraging the dreamer to practice mindfulness, non-attachment, and acceptance of life's transience.

Across cultures, diarrhea in dreams is commonly associated with embarrassment, shame, and the fear of losing social control. Such dreams often reflect anxieties about public perception, personal dignity, and the risk of being judged for one's vulnerabilities. They may surface during stressful transitions or when confronting the uncontrollable aspects of life, serving as a reminder that everyone experiences moments of messiness and loss of composure, even if rarely discussed openly.

In Hindu dream interpretation, bodily excretions like diarrhea often symbolize the expulsion of negative karma, impurities, or unresolved emotions. Uncontrollable diarrhea may indicate a significant karmic release or a warning to address imbalances in one's life. The dream can prompt the dreamer to purify thoughts and actions, seek harmony between the physical and spiritual realms, and remain vigilant about the consequences of neglecting inner or outer cleanliness.

Islamic dream interpretation (ta'bir) often views excretion, including diarrhea, as a metaphor for the removal of sins, worries, or material burdens, referencing scholars like Ibn Sirin. However, if the diarrhea is excessive or uncontrollable, it can portend loss—of wealth, reputation, or dignity—and may reflect anxieties about public shame or dishonor. The dream encourages the dreamer to seek purification, address unresolved issues, and maintain balance, warning against excess and the dangers of neglecting one's spiritual or worldly responsibilities.

From a psychological standpoint, dreaming of diarrhea often points to overwhelming emotions, anxiety about losing control, or the urgent need to release pent-up stress. It may reflect fears of embarrassment, exposure, or being unable to manage one's feelings in public or private life. Such dreams frequently occur during periods of high stress or when the dreamer is grappling with shame, vulnerability, or suppressed truths, highlighting the necessity of emotional release and self-acceptance.

Spiritually, diarrhea in dreams can be interpreted as a process of purging negativity, toxic energies, or spiritual blockages. It may indicate a transformative phase where the dreamer is called to let go of what no longer serves their growth. The discomfort and vulnerability associated with the symbol emphasize the importance of humility, surrender, and acceptance as prerequisites for true spiritual cleansing and evolution.